zadacha_7

program zadacha_7;
uses crt;
var s,s1:string;
    a,b,k,sum:integer;
begin
  write('Введите строку: ');
  read(s);
  s1 := copy(s,1,pos('+',s)-1);
  delete(s,1,pos('+',s));
  val(s1,a,k);
  val(s,b,k);
  sum := a + b;
  writeln(sum);
end.